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2 years ago

A 28 foot ladder is leaning against a building. If the

Mathematics

1 answer:

viva [34]2 years ago

3 0

Answer:

the height of the building would be about 27.111 or rounded 27

Step-by-step explanation:

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100p for an answer please

Lelu [443]

Quotient is n over 7
difference is n-7
product is 7n
sum is n+7

3 0

3 years ago

Urgent please help!!

wolverine [178]

Answer:

i think it would be B because if AC= 80 and thats like the distane between then abc would be 80 if im thinking right

Step-by-step explanation:

but hey if im wrong ill have my friend punch me in the arm to make it even

4 0

2 years ago

Which of the following is not a Pythagorean triple?

zavuch27 [327]

Answer:

Step-by-step explanation:

4 0

3 years ago

Find a number such that 10 less than two thirds the number is one fourth the number

Ivan

Answer:

the number is 24

Step-by-step explanation:

10 less than two thirds the number is one fourth the number

Let the unknown number be x

two third of the number is $\frac{2}{3} x$

10 less than two third the number becomes

$\frac{2}{3}x-10$

one fourth the number becomes $\frac{1}{4}x$

10 less than two thirds the number is one fourth the number

$\frac{2}{3}x-10=\frac{1}{4}x$

We need to solve for x

LCD is 3*4 = 12

Multiply the whole equation by 12

$\frac{2*12}{3}x-10*12=\frac{1*12}{4}x$

8x - 120 = 3x

add 120 on both sides

8x = 3x + 120

Subtract 3x on both sides

5x = 120

divide by 5 on both sides

x= 24

3 0

3 years ago

A man is running a race. He starts a 0 and makes it to the 350 feet marker. It took him 7 minutes. How many feet can the man run

mel-nik [20]

350 divided by 7 is 50 so the man can run 50 feet in one minute

6 0

3 years ago